| .375 Viersco Magnum | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Rifle | |||||||||||||||
| Place of origin | United States | |||||||||||||||
| Production history | ||||||||||||||||
| Designer | Viersco, MFG | |||||||||||||||
| Manufacturer | Viersco | |||||||||||||||
| Specifications | ||||||||||||||||
| Parent case | Unique | |||||||||||||||
| Case type | Rimless, bottleneck | |||||||||||||||
| Bullet diameter | .375 in. (9.5mm) | |||||||||||||||
| Neck diameter | .398 in (10.11 mm) | |||||||||||||||
| Shoulder diameter | .664 in (16.86 mm) | |||||||||||||||
| Base diameter | .680 in (17.272 mm) | |||||||||||||||
| Rim diameter | .675 in (17.145 mm) | |||||||||||||||
| Rim thickness | .065 in (1.7 mm) | |||||||||||||||
| Case length | 3.445 in (87.5 mm) | |||||||||||||||
| Overall length | 4.150 in (105.41 mm) | |||||||||||||||
| Case capacity | 190 gr H2O (12 cm3) | |||||||||||||||
| Rifling twist | 1 in 10 in (254 mm) or 1 in 7 in (180 mm) | |||||||||||||||
| Primer type | Large rifle | |||||||||||||||
| Maximum pressure | 64,800 psi (447 MPa) | |||||||||||||||
| Ballistic performance | ||||||||||||||||
| ||||||||||||||||
| Test barrel length: 26 Source(s): Viersco Mfg[1] | ||||||||||||||||
The .375 Viersco Magnum (9.5 x 87.5mm) is a rimless, magnum-length rifle cartridge designed for the hunting of large game and long-range competition shooting. The case is engineered with a wider than typical .532" or .640" magnum base, increasing case volume to improve long-range performance.
References
- ↑ "Black Diamond Rifles". Viersco Mfg. Retrieved 5 December 2010.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.